Stay Puft, Man: Toppling The Top Heavy

From the Urban Dictionary:

Meathead (n):

1. An enormously muscular guy who cannot hold a conversation about anything other than weight-lifting and protein shakes. Gets upset very quickly when he cannot complete his own sentences and thoughts. Can be found at nightclubs wearing shirts that are 10 sizes too small (if at all). They are by far the most closely related human beings to that of apes, chimpanzees, and other primate. They are evolutionary hindered and are less capable of following directions than my dead hampster.

2. One who puts inordinate effort into building up his shoulders, arms, chest, and back, all this to the detriment of his out-of-proportion lower body.

3. A man with a pneumatic torso by virtue of steroids, creatine, HGH, and a diet consisting only of protein shakes — capped with (to quote Rachel Maddow) a teeny, teeny, tiny, tiiiiiiny little head.

4. An actor whose instantly forgettable movies are merely time fillers between his Men’s Health covers.